Traditional Chinese medicinal composition for preventing and treating urinary system diseases, and preparation method thereof
A urinary system disease and composition technology, applied in the field of medicine, can solve problems such as complicated causes and incurable diseases
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Embodiment 1
[0034] Embodiment 1 alcohol extraction method prepares Chinese medicine composition of the present invention
[0035] Recipe: 30g Imperata rhizome, 10g Pearl Grass, 10g Daqingye, 10g Desmodium, 6g Diguo, 6g Haijinsha, 6g Willow, 6g Licorice, 6g Cat’s Whiskers, 6g Houttuynia, 6g Fir Leaf.
[0036]Preparation method: cleanly select and wash the plants, add them to the extraction tank in proportion, add 1000 g of 95% v / v ethanol aqueous solution, and soak for 60 minutes. Heated to 100°C and refluxed for 30min. Cool and filter. Return the filter residue to the extraction tank, add 800 g of 95% v / v ethanol aqueous solution, heat to 100 ° C, reflux for 20 min, and cool and filter. Repeat the above operation once. The combined filtrates were concentrated under reduced pressure until the relative density of the solution reached 1.16. Heating was stopped, and the concentrated solution was transferred to a spray dryer, and spray-dried to obtain 5.5 g of a brown powdery solid, with a...
Embodiment 2
[0037] Embodiment 2 water extraction method prepares Chinese medicine composition of the present invention
[0038] Recipe: 30g Imperata rhizome, 10g Pearl Grass, 10g Daqingye, 10g Desmodium, 6g Diguo, 6g Haijinsha, 6g Willow, 6g Licorice, 6g Cat’s Whiskers, 6g Houttuynia, 6g Fir Leaf.
[0039] Preparation method: After cleaning and washing the plants, add them to the extraction tank in proportion, add 1000g of distilled water, and soak for 60 minutes. Heated to 100°C and refluxed for 30min. Cool and filter. Return the filter residue to the extraction tank, add 800 g of distilled water, heat to reflux for 20 min, cool and filter. Repeat the above operation once. The combined filtrates were concentrated under reduced pressure until the relative density of the solution reached 1.18. Heating was stopped, and the concentrated solution was spray-dried to obtain 2.4 g of a brown powdery solid, with a yield of 1.36%.
Embodiment 3
[0040] The preparation of embodiment 3 Chinese medicine composition of the present invention
[0041] Recipe: 30g Imperata rhizome, 10g Pearl Grass, 10g Daqingye, 10g Desmodium, 6g Diguo, 6g Haijinsha, 6g Willow, 6g Licorice, 6g Cat’s Whiskers, 6g Houttuynia, 6g Fir Leaf.
[0042] Preparation method: cleanly select and wash the plants, add them to the extraction tank in proportion, add 1000 g of 95% v / v ethanol aqueous solution, and soak for 60 minutes. Heated to 100°C and refluxed for 30min. Cool and filter. Return the filter residue to the extraction tank, add 800 g of 95% v / v ethanol aqueous solution, heat to 100 ° C, reflux for 20 min, and cool and filter. Repeat the above operation once. The combined filtrates were concentrated under reduced pressure until the relative density of the solution reached 1.15. The heating was stopped, and the concentrated solution was transferred to a lyophilizer, and lyophilized at -20°C to obtain 4.3 g of a brown powdery solid, with a y...
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